50 lines
1.6 KiB
HTML
50 lines
1.6 KiB
HTML
<!DOCTYPE html>
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<html class=reftest-wait>
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<title>View transitions: capture opacity elements</title>
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<link rel="help" href="https://drafts.csswg.org/css-view-transitions-1/">
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<link rel="author" href="mailto:mattwoodrow@apple.com">
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<link rel="match" href="new-content-ancestor-clipped-ref.html">
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<script src="/common/reftest-wait.js"></script>
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<style>
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.outer {
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background-color: blue;
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overflow: hidden;
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box-shadow: -50px -50px 0px 0px rgba(0,0,0,1);
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position: relative;
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left: 100px;
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top: 100px;
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width: 200px;
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height: 200px;
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view-transition-name: outer;
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}
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.inner {
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background-color: red;
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position: relative;
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left: 50px;
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top: 50px;
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width: 200px;
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height: 200px;
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view-transition-name: inner;
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}
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/* We're verifying what we capture, so just display the new contents for 5 minutes. */
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html::view-transition-group(*) { animation-duration: 300s; }
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html::view-transition-new(*) { animation: unset; opacity: 1; }
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html::view-transition-old(*) { animation: unset; opacity: 0; }
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/* hide the root so we show transition background to ensure we're in a transition */
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html::view-transition-group(root) { animation: unset; opacity: 0; }
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html::view-transition { background: lightpink; }
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</style>
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<div class="outer">
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<div class="inner"></div>
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</div>
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<script>
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failIfNot(document.startViewTransition, "Missing document.startViewTransition");
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async function runTest() {
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let t = document.startViewTransition(() => {
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requestAnimationFrame(() => requestAnimationFrame(takeScreenshot));
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});
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}
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onload = () => requestAnimationFrame(() => requestAnimationFrame(runTest));
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</script>
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